The correct option is B CH3OH
CH3OH
Methanol, also known as methyl alcohol among others, is a chemical with the formula CH3OH.
Methanol is poisonous to the central nervous system and may cause blindness, coma, and death. However, in small amounts, methanol is a natural endogenous compound found in normal, healthy human individuals, concluded by one study which found a mean of 4.5 ppm in the exhaled breath of subjects.